baber/WOPTO huggingface dataset:
Patent CA-2440313-C (CA)
Title: Boucles d'essai pour codeurs-decodeurs de voies
Inventor: LEMIEUX BERTHIER
IPC: H04L1/24
Filed: 2002-03-15
Granted: 2008-12-23
Abstract: L'invention concerne un procédé permettant de mesurer les performances de décodage d'un système de télécommunication comprenant un décodeur et un dispositif d'essai permettant de fournir des données d'essai au décodeur. Des données d'essai comprenant des paramètres de voix codée sur la voie et un champ de données intra-bande dans un format de trame, sont générées dans l'appareil d'essai puis transmises au décodeur afin d'y être décodées. Le décodeur extrait au moins une partie du champ de données intra-bande des données d'essai décodées puis il renvoie au moins une partie du champ de données intra-bande au dispositif d'essai. Les performances de décodage sont mesurées par comparaison du champ de données intra-bande transmis et du champ de données intra-bande reçu dans le dispositif d'essai.
Patent CA-2441007-C (CA)
Inventor: STERGIOPOULOS NICHOLAS
IPC: A61K47/32
Filed: 2002-03-15
Granted: 2009-06-09
Abstract: L'invention concerne une méthode de traitement de troubles inflammatoires du tractus intestinal, tels que la maladie intestinale inflammatoire, par administration orale d'une composition contenant au moins deux formes posologiques renfermant un corticostéroïde à action topique tel que la béclométhasone (Fig. 2).
Patent CA-2444049-C (CA)
Title: Linear guide
Inventor: MOSHAMMER HORST
IPC: F16C25/04
Filed: 2002-04-22
Granted: 2007-07-24
Abstract: A linear guide comprises a rail (1) having several running tracks (2), and a carriage (3) with at least one sliding element (4), which is opposite the running tracks (2) and has an inclined surface (5) on the side facing away from the rail (1), where a shiftable adjuster (6) that is provided between the sliding element (4) and the carriage (3) has a surface (7) resting in shiftable fashion against the inclined surface (5) of the sliding element (4). In order to automatically adjust the bearing clearance, the adjuster (6) is pre-tensioned against the inclined surface (5) of the sliding element (4), meaning that a force component results on the sliding element (4) perpendicular to the running tracks (2) opposite the sliding element (4), and the contacting surfaces (7, 5) of the adjuster (6) and the sliding element (4) have corresponding steps, designed such that, due to the pre-tension of adjuster (6) and with the corresponding clearance, the steps on the surface (7) of the adjuster (6) can slide over the steps on the inclined surface (5) of the sliding element (4) as it moves in the direction of the running tracks of the rail (1) (Fig.1) .
Patent CA-2449947-C (CA)
Title: Materiau antiadhesif
Inventor: IKADA YOSHITO
IPC: A61L24/10
Filed: 2002-06-12
Granted: 2008-07-29
Abstract: La présente invention concerne un matériau inhibiteur de synéchie présentant une très bonne biocompatibilité, une très bonne bioabsorbabilité et une résistance adéquate à la suture et à l'adhésion. Ce matériau inhibiteur de synéchie est composé d'un film de gélatine (11) et d'un élément de renfort (12), qui ont été intégrés l'un à l'autre. Le procédé pour produire ce matériau consiste à introduire ledit élément de renfort (12) constitué d'un polymère biodégradable et absorbable dans une solution de gélatine, ce qui permet à la solution de pénétrer dans l'élément de renfort (12), puis à gélifier et à sécher la gélatine. Ledit élément de renfort (12) est de préférence situé au niveau d'une partie de suture du film de gélatine (11) et au bord du film de gélatine (11). Ce film de gélatine (11) est de préférence un film de gélatine réticulée et l'élément de renfort est de préférence constitué d'un non-tissé.
Patent CA-2454289-C (CA)
Inventor: LIN HOW T
IPC: H01L23/31
Filed: 2003-12-29
Granted: 2008-05-13
Abstract: A multilayered PCB including two multilayered portions, one of these able to electrically connect electronic components mounted on the PCB to assure high frequency connections therebetween. The PCB further includes a conventional PCB portion to reduce costs while assuring a structure having a satisfactory overall thickness for use in the PCB field. Coupling is also possible to the internal portion from these components. Methods of making these structures have also been provided.
Patent CA-2454813-C (CA)
Title: Interlock mechanisms
Inventor: SADLER JOHN
IPC: A47L5/14
Filed: 2003-12-31
Granted: 2009-02-24
Abstract: The present invention provides an interlock mechanism suitable for use with a blower-vacuum device, which comprises: a user-operable switch having a first condition for activating a motor of said blower-vacuum device and a second condition for deactivating said motor; a latch for engagement with a removable attachment of said blower-vacuum device; and a user-operable release button for disengaging said attachment from said latch; wherein said switch is operable to activate said motor only when the attachment is engaged with said latch, and said release button is operable to disengage the attachment from said latch only when said motor is deactivated; and wherein the first condition of said switch comprises a first position of said switch for activating said motor at a first speed of operation and a second position of said switch for activating said motor at a second speed of operation. Thus the fan of the blowervac can be driven by the motor at two different speeds of operation suitable for different usage conditions, even though the fan cannot be driven by the motor when the fan is exposed.
Patent CA-2455379-C (CA)
Inventor: HERELIER PATRICK
IPC: B25B31/00
Filed: 2004-01-19
Granted: 2007-08-28
Abstract: The apparatus is intended to drive fasteners (21) for fastening a piece (20) to a support (30). The apparatus has a snout (12) equipped with a bearing shoe (14). The shoe is equipped with a lateral positioning one-piece plate (15) on which there are formed a number of distinct lateral bearing surfaces (8, 8', 8", 81, 82, 83) roughly parallel to the axis of the snout to be applied in particular to an edge of one of the pieces, either the support piece or the piece that is to be fastened.
Patent CA-2455407-C (CA)
Inventor: GROSSEHOLZ WERNER
IPC: A22C25/00
Filed: 2002-08-03
Granted: 2007-10-16
Abstract: The invention relates to an automated processing method for fish and to an installation for preparing and processing fish. The invention also relates to a conveying element for linking a central feed device to a processing machine for processing fish. Prior art installations exist in which a number of machines are combined in an installation, whereby the individual machines are supplied with fish via a central feed belt. The fish are guided to the individual machines by the feed belt and are fed to a storage basin. Inside this storage basin, the fish are not orderly arranged and have to be separated and aligned again. This requires, however, operating personnel located at each machine of an installation in order to enable a parallel loading of the machines. According to the invention, in which the feed device has, in the area of each processing machine provided for processing the fish, means for transferring the fish from the feed device to each processing machine, whereby the transferring means are designed so that the fish automatically reach the respective entry position of the processing machine, a separation and alignment at each processing machine effected by operating personnel can be eliminated.
Patent CA-2460136-C (CA)
Inventor: SMITH CYRUS W
IPC: H04Q7/20
Filed: 2002-09-13
Granted: 2011-06-14
Abstract: Providing traffic information by using operational data developed by a wireless communication network to generate traffic information. Location information from the network can be combined with computerized street maps to measure the time it takes to get from one geographic area to another. By aggregating and analyzing anonymous data from thousands of devices, the present invention is able to determine real-time and historical travel times and velocities between cities, intersections and along specific routes.
Patent CA-2460521-C (CA)
Inventor: KAKU VICKY B
IPC: H04N21/242
Filed: 2002-09-09
Granted: 2014-04-08
Abstract: La présente invention concerne des techniques d'alias et d'acheminement de plusieurs trains de données MPEG. Les formes de réalisation de l'appareil selon l'invention comprennent par exemple, un routeur ou un commutateur de point de croisement qui peut acheminer des paquets de données depuis n'importe quel(s) endroit(s) source(s) jusqu'à n'importe quel(s) endroit(s) de destination. Ces endroits peuvent se trouver sur des cibles multiples situées sur une carte de traitement unique ou peuvent se trouver sur plusieurs cartes placées dans un châssis, lesdites cartes étant reliées ensemble par un fond de panier. Dans le présente invention, la dénomination (technique d'alias) et l'acheminement résultent du traitement des trains de données MPEG avec des identificateurs PID associés, de telle sorte qu'ils puissent être transportés entre des endroits reliés par des moyens de communication. Pour cela, on génère un table d'alias des PID dans laquelle il existe plusieurs alias de PID pour chaque train de données d'entrée; on élimine au moins un PID de chaque train de données d'entrée pour produire ainsi des trains de données filtrés; on détermine la ou les destinations cible(s) pour chacun des trains de données filtrés; et on place dans des tampons les trains de données filtrés de telle sorte qu'ils puissent être ensuite lus et acheminés jusqu'à leur(s) destination(s) cible(s) respective(s).
Patent CA-2462902-C (CA)
Title: Method and apparatus for digital data synchronization
Inventor: ROBERTS KIM B
IPC: H04J3/06
Filed: 2002-10-09
Granted: 2011-09-27
Abstract: Synchronization and desynchronization of a data signal transported in a synchronous frame across a synchronous communications network, such as SONET/SDH, reduces waiting-time jitter. A timing estimate (F) indicative of a relationship between a data rate (f1) of the data signal and a reference frequency (f2) of the synchronous communications network is calculated and communicated through the synchronous communications network, for example in the Synchronous Payload Envelope of a SONET frame. The data signal is recovered using a desynchronizer Phase-Locked Loop steered by the timing estimate (F). The timing estimate (F) can be any one or more of: a ratio between the data rate (f1) and the reference frequency (f2); a difference between the data rate (f1) and the reference frequency (f2); and a phase difference between a recovered data clock signal associated with the data rate (f1) and a reference clock signal associated with the reference frequency (f2).
Patent CA-2473700-C (CA)
Title: Method for stabilizing reduced coenzyme q10 and composition therefor
Inventor: UEDA YASUYOSHI
IPC: A23L35/00
Filed: 2003-01-20
Granted: 2012-07-24
Abstract: The present invention relates to a method for stabilizing reduced coenzyme Q10, which is useful as an ingredient in good foods, functional nutritive foods, specific health foods, nutritional supplements, nutrients, animal drugs, drinks, feeds, cosmetics, medicines, remedies, preventive drugs, etc., and to a composition therefor. The composition comprises reduced coenzyme Q10, a fat and oil (excluding olive oil) and/or a polyol, and doesn't substantially inhibit the stabilization of reduced coenzyme Q10. Additionally, the composition is a reduced coenzyme Q10-containing composition which comprises reduced coenzyme Q10, a polyglycerol fatty acid ester, and a fat and oil and/or a polyol.
Patent CA-2476669-C (CA)
Inventor: SIMPSON NEIL ANDREW ABERCROMBIE
IPC: E21B43/10
Filed: 2004-08-04
Granted: 2009-07-28
Abstract: The invention relates to a tubing expansion tool including an expansion member which is movable between a first configuration and a larger expansion configuration for expanding tubing, and to a corresponding method. In one embodiment of the invention, a tubing expansion tool (10) is disclosed for expanding a length of expandable tubing such as expandable sand exclusion tubing (12). The tool (10) comprises an expansion member (16) adapted for movement between a first configuration and a larger expansion configuration, and means (17) for exerting a cyclical expansion force on the expansion member (16).
Patent CA-2478553-C (CA)
Inventor: UBBINK JOHAN BERNARD
IPC: A23L29/00
Filed: 2003-03-12
Granted: 2012-05-15
Abstract: The present invention relates to a probiotic delivery system that is preferably added to a food product. In particular, the invention shows that compacted pellets having a volume of at least 0.02 cm3, that comprise, besides viable micro-organisms, arbitrary or eligible components, such as fillers, binder, plasticizer, other functional ingredients and a coating may be added to semi-moist, moist or semi-dry products. The micro-organisms remain viable for a longer time than commercially obtainable preparations of probiotics.
Patent CA-2480427-C (CA)
Inventor: NOZAWA KATSURA
IPC: C07K14/47
Filed: 2003-07-31
Granted: 2010-08-31
Abstract: L'invention concerne un nouveau polypeptide, un polynucléotide codant pour le nouveau polypeptide, un vecteur d'expression contenant ledit polynucléotide, des cellules transfectées par ledit vecteur d'expression, un procédé de production dudit polypeptide, et une méthode de criblage adaptée permettant d'obtenir une substance servant à traiter une lésion cellulaire ou une maladie inflammatoire due à une reperfusion post-ischémique. Ledit polypeptide est un échangeur de sodium-calcium dépendant du potassium exprimé dans les leucocytes périphériques.
Patent CA-2486180-C (CA)
Inventor: GARCEAU PATRICK
IPC: H01M8/04
Filed: 2004-10-27
Granted: 2012-01-03
Abstract: Il s'agit d'une structure pour une pile à combustible qui comprend une pile (300) constituée d'une première et d'une seconde électrodes (310, 320) séparées d'un électrolyte. La pile est intercalée entre le premier et le second éléments de liaison pour alimenter les électrodes de la pile avec un réactif et pour recueillir le courant électrique produit. Chaque élément de liaison comprend un élément distributeur (100) de matériau isolant. Ces éléments de liaison comprennent des canaux de distribution (111), au moins dans leur face dirigée vers une des électrodes, pour fins de diffusion d'un réactif, et au moins un élément collecteur (200) de matériau conducteur intercalé entre l'électrode et les éléments constitués de matériau isolant. L'élément collecteur présente des perforations (211), de façon à permettre la diffusion du réactif entre les canaux de l'élément distributeur (100) et l'électrode lui faisant face.
Patent CA-2488592-C (CA)
Inventor: OLSON STEVEN H
IPC: C07D405/04
Filed: 2003-06-06
Granted: 2010-08-10
Abstract: La présente invention concerne des composés représentés par la formule (I), y-compris des sels, des hydrates et des solvates pharmaceutiquement admis de ces composés. Ces produits constituent des inhibiteurs sélectifs de l'enzyme 11?-HSD1. Les composés de l'invention conviennent ainsi au traitement du diabète, et notamment du diabète non insulino-dépendant, de l'hyperglycémie, de l'obésité, de la résistance à l'insuline, de la dyslipidémie, de l'hyperlipémie, de l'hypertension, du syndrome X, et d'autres symptômes associés au diabète non insulino-dépendant.
Patent CA-2488805-C (CA)
Inventor: RAETZSCH MANFRED
IPC: C08L71/00
Filed: 2003-06-12
Granted: 2012-05-01
Abstract: The invention relates to aminoplast molding compounds that are comprised of mixtures consisting of meltable 20 to 1000-ring polytriazine ethers, in which the triazine rings are primarily linked by binding links of the NH-CHR2-O-R4-O-CHR2-NH- and -NH-CHR2-NH- type, whereby: R2 = H, C1-C7 alkyl; R4 = C2-C18 alkylene, -CH(CH3)-CH2-O-<SB>C2-C12</SB>-alkylene-O-CH2-CH(CH3)-, -CH(CH3)-CH2-O-<SB>C2-C12</SB>-arylene-O-CH2-CH(CH3)-, -[CH2-CH2-O-CH2-CH2]n-, -[CH2-CH(CH3)-O-CH2-CH(CH3)] n-, -[-O-CH2-CH2-CH2-CH2-]n-, -[(CH2)2-8-O-CO-<SB>C6-C14</SB>-arylene-CO-O-(CH2)2-8-]n-, -[(CH2)2-8-O-CO-<SB>C2-C12</SB>-alkylene-CO-O-(CH2)2-8-]n-, in which n = 1 to 200. The aminoplast molding compounds are also comprised of sequences containing siloxane groups, sequences based on the alkylene oxide adducts of melamine, phenol ether sequences based on bivalent phenols and diols, and these compounds can contain up to 50 % by mass of additional reactive polymers of the ethylene-copolymer, maleic anhydride-copolymer, modified maleic anhydride-copolymer, and up to 5 % by mass of stabilizers, UV absorbers and/or auxiliary agents. The invention also relates to aminoplast products that exhibit an improved flexibility such as panels, pipes, profiled pieces, coatings, foam materials, fibers or injection-molded parts, which can be produced by thermoplastic processing the inventive molding compounds. The aminoplast molding compounds can be processed according to conventional melt processing methods and can be used as hot-melt adhesives and for producing panels, pipes, profiled pieces, injection-molded parts, fibers and foam materials. The aminoplast products, which exhibit an improved flexibility while meeting high requirements with regard to flame resistance and heat resistance, are used in the construction industry, mechanical engineering, automotive industry and fire-protection engineering.
Patent CA-2494161-C (CA)
Title: Process of making graphite articles
Inventor: KORTOVICH JAMES WILLIAM
IPC: B29C47/78
Filed: 2003-08-27
Granted: 2011-07-05
Abstract: A process for preparing graphite articles is presented. In particular, the process includes employing a particulate fraction comprising at least about 35 weight percent coke, coal or combinations thereof having a diameter such that a major fraction of it passes through a 0.25 mm to 25 mm mesh screen. The particulate fraction is mixed with a liquid or solid pitch binder, to form a stock blend; the stock blend is extruded to form a green stock; the green stock is baked to form a carbonized stock; and the carbonized stock is graphitized. The stock blend further comprises one or both of carbon fibers (advantageously added after mixing of the particulate fraction and pitch has begun) and small particle size filler (advantageously added as part of the particulate fraction).
Patent CA-2494183-C (CA)
Title: Processes for preparing 1,3-dioxolane nucleosides
Inventor: WATANABE KYOICHI A
IPC: C07D405/04
Filed: 2003-08-06
Granted: 2012-01-03
Abstract: Disclosed are novel processes for preparing 1,3-dioxolane nucleosides of feneral formula I and II : wherein B is a purine or pyrimidine base or an analog or derivative thereof. The invention also provides intermediates for use in the preparation of these compounds.
Patent CA-2496782-C (CA)
Inventor: COCKERTON CRAIG GEORGE
IPC: H04N7/24
Filed: 2003-08-21
Granted: 2012-07-31
Abstract: La présente invention concerne un procédé, un système et un appareil qui permettent de coder des signaux de supports audiovisuels provenant de préférence d'une transmission de vidéoconférence. La technologie utilisée est prévue pour recevoir une transmission de vidéoconférence en provenance d'un réseau informatique dans lequel cette transmission de vidéoconférence comprend au moins un signal audiovisuel et au moins un signal de protocole. Un ou plusieurs signaux de protocole sont ensuite lus à partir de la transmission reçue avec la technologie utilisée, en appliquant un processus de codage sélectionné à un signal audiovisuel reçu, ledit processus de codage sélectionné dépendant du contenu d'un signal de protocole lu.
Patent CA-2498521-C (CA)
Inventor: MESECHER DAVID
IPC: H04W88/08
Filed: 2000-08-17
Granted: 2015-03-24
Abstract: The invention provides for transmission and reception of a data signal using a plurality of transmitting antennas. Each antenna transmits a different pilot signal having a pseudo random chip code sequence. A receiver filters each transmitted pilot using that pilot's chip code. The filtered pilots are weighted and combined. Each pilot signal's weight is adaptively adjusted in part on a signal quality of the combined signal. A data signal is transmitted such that different spread spectrum versions of the data signal are transmitted from each transmitting antenna. Each version having a different chip code identifier. Upon reception, each version is filtered with its associated chip code. The filtered versions are weighted in accordance with the adjusted weights associated with the pilot signal of the respective antenna.
Patent CA-2499982-C (CA)
Title: Disposable articles having a failure detection system
Inventor: DAVID BENOIT
IPC: A61F13/20
Filed: 2003-09-15
Granted: 2012-01-24
Abstract: A system for detecting wetness in an absorbent article (26) has an absorbent structure, at least one sensor (1) in contact with the absorbent structure (18), a remote interrogating device (20), and a reporting element (30) coupled to the interrogating device. The at least one sensor provides a variable electrical output dependent upon an amount of aqueous liquid associated with the absorbent structure. The remote interrogating unit is capable of detecting changes in the variable electrical output of the at least one sensor. A  related method includes placing a first disposable article having at least one sensor associated therewith in proximity to a source of liquid bodily exudates, allowing the absorbent structure to absorb liquid bodily exudates, transmitting a signal from a remote interrogating device, detecting a change in the variable electrical output of the at least one sensor, and reporting information based upon the signal detected.
Patent CA-2502390-C (CA)
Inventor: POOLE GLENN C
IPC: G06F12/02
Filed: 1997-03-04
Granted: 2009-01-06
Abstract: A pipeline processor in a graphics computer system is provided with a data caching mechanism which supplies requested data to one of the stages in the pipeline processor after a request from a prior stage in the pipeline processor. With the sequential nature of the pipeline processor, a prior stage which knows in advance the data which will be requested by a subsequent stage can make a memory request to the disclosed data caching mechanism. When processing reaches the subsequent stage in the pipeline processor, the displayed data caching mechanism provides the requested data to the subsequent processing stage with minimal or no lag time from memory access. In addition, the disclosed data caching mechanism features an adaptive cache memory which is optimized to provide maximum performance based on the particular mode in which the associated pipeline processor is operating.
Patent CA-2506353-C (CA)
Title: Piece d'acier de construction soudable et procede de fabrication
Inventor: BEGUINOT JEAN
IPC: C21D8/02
Filed: 2003-11-13
Granted: 2011-05-10
Abstract: L'invention concerne des pièces d'acier de construction soudable dont la composition chimique comprend, en poids, 0,10% < C < 0,22%, 0,50% < Si < 1,50%, AI < 0,9%, 0% < Mn < 3%, 0% < Ni < 5%, 0% < Cr < 4%, 0% < Cu < 1 %, 0% < Mo + W/2 < 1,5%, 0,0005% < B < 0,010%, N < 0,025%, éventuellement au moins un élément pris parmi V, Nb, Ta, S et Ca, en des teneurs inférieures à 0,3%, et/ou parmi Ti et Zr en des teneurs inférieures ou égales à 0,5%, le reste étant du fer et des impuretés résultant de l'élaboration, les teneurs en aluminium, en bore, en titane et en azote, exprimées en millièmes de %, de ladite composition satisfaisant en outre la relation suivante B >_ 3 xK+0,5, (1) avec K = Min (l* ; J*) I* = Max (0 ; I) et J* = Max (0; J) 1 = Min(N ; N-0,29(Ti-5)) J = Min N ; 0,5 N - 0,52 AI + j(N - 0,52 AI)2 + 283 les teneurs en silicium et en aluminium de la composition vérifiant en outre les conditions suivantes si C > 0,145, alors Si + AI < 0,95 et dont la structure est bainitique, martensitique ou martensito-bainitique et comprend en outre de 3 à 20% d'austénite résiduelle. Procédé de fabrication.
Patent CA-2506696-C (CA)
Inventor: HOFFMAN STEPHEN L
IPC: G01N33/536
Filed: 2003-11-20
Granted: 2013-05-14
Abstract: The invention comprises a novel method for protecting subjects against malaria. The method of the invention involves inoculation with attenuated sporozoites, and in particular, but not limited to subcutaneous, intramuscular, intradermal, mucosal, submucosal, and cutaneous administration.